8 Modes

• Local Time
• UTC/Zulu Time
• Flight Timer
• Countdown Timer
• Stopwatch
• Volts
• OAT
• Secondary Air Temperature

Charge personal electronic devices and maintain accurate time keeping with the CHRONOS CH93HP digital clock. This compact, 2-inch clock is TSO certified and features 8 modes of operation: Local Time, UTC/Zulu Time, Flight Timer, Countdown Timer, Stopwatch, Volts, Outside Air Temperature (OAT) and Secondary Air Temperature. It is available with a single, built-in USB-A charging port and delivers up to 15 watts of charging power.

Features

• Six-digit, seven-segment LED clock
• Eight modes: Local Time, UTC / Zulu Time, Flight Timer, Countdown Timer, Stopwatch, Volts, OAT and Secondary Air Temp
• Clock settings include 12- or 24-hour mode and seconds On or Off
• Manual and automatic lighting control with programmable dimming curves
• Internal, field-replaceable battery maintains time and Flight Timer memory without aircraft power
• Compact, 2-inch size fits standard panel cutout
• 15 watts / 3 amps USB power
• Compatible with Apple, Android and other USB devices
• Protects itself and the charging device from short circuit, power surges and over-current potential
• Designed and built in Wichita, Kansas, USA
• Two-year limited warranty

SPECIFICATIONS

Model Number	CH93HP	CH93HP
Part Number	6420093-2	6420093-3
Input Voltage	10 – 32 VDC
Input Current	36 W maximum; 2.6 amps at 14 VDC 1.3 amps at 28 VDC	21 W maximum; 1.5 amps at 14 VDC 0.75 amps at 28 VDC
Output Voltage	5 VDC ± 0.25 per USB port
Output Current	30 W / 6 A	15 W / 3 A
Modes	Local Time, UTC/Zulu Time, Flight Timer, Countdown Timer, Stopwatch	Local Time, UTC/Zulu Time, Flight Timer, Countdown Timer, Stopwatch, Volts, OAT, Secondary Air Temp
Clock Accuracy	±0.5 seconds in 24 hours, ±3 minutes per year
Weight	5.0 oz (0.3 lbs)
Dimensions	2.39" W x 2.39" H x 1.15" D	2.39" W x 2.39" H x 1.22" D
Temperature	-40ºC to 70ºC (-40ºF to 158ºF)
Altitude	55,000 feet
Charging Port Type	Dual USB-A	Single USB-A
Mating Connector Kit	MCIA P/N 9018178	MCIA P/N 8017287
Mounting	Rear-panel mounted, (4) #6 screws
Case	Anodized aluminium black
Certification	FAA TSO certified to C71 EASA ETSO certified to C71 RTCA DO-160G qualified